Temperature
A2
hysteresis
A3
Lock function
Automatic
A4
option
High measured
A5
temperature
value
Low measured
A6
temperature
value
Low setting
A7
temperature
value
High setting
A8
temperature
value
Descaling
A9
function
AC
Not apply
Restore to
AA
Factory default
setting
Cautions on installation and use
1.
To prevent the programmable thermostat display form a high fluctuation, a special treatment has
been made to the program. Therefore, it is normal that the thermostat cannot immediately display the
sudden change of temperature.
2.
The programmable thermostat should be installed on 1.5m above the ground.
3.
Please take care not to install it to the Wall corner, door / window side, behind the door or in unheated
areas as exterior walls. Avoid the installation close to hot/cold air duct, radiators, flue or thermal
pipes.
4.
If you have any problem to install the unit, please contact with the manufacturer.
5.
The programmable thermostat is an unrepairable product. The user shall not open the internal circuit
board.
6.
Before installing the programmable thermostat, make sure the system is disconnected. The maximum
voltage of the system shall meet the requirements specified in this manual. (Max. AC voltage: 250V)
1-9 ºC
0: Half lock
1: Full lock
0: automatic programs
1: no automatic programs
35 ºC-50 ºC
5 ºC-10 ºC
1 ºC-10 ºC
30-70 ºC
0:descaling function disabled;
1:descaling function enabled;
Descaling function: when valve is continuously
closed over 100 hours, it will be opened for 3
minutes automatically.
Not apply
Press rotary key when is displayed.
13
2 ºC
0
0
45 ºC
5 ºC
5 ºC
35 ºC
0